JPS562649B2 - - Google Patents
Info
- Publication number
- JPS562649B2 JPS562649B2 JP4692673A JP4692673A JPS562649B2 JP S562649 B2 JPS562649 B2 JP S562649B2 JP 4692673 A JP4692673 A JP 4692673A JP 4692673 A JP4692673 A JP 4692673A JP S562649 B2 JPS562649 B2 JP S562649B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4692673A JPS562649B2 (ja) | 1973-04-25 | 1973-04-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4692673A JPS562649B2 (ja) | 1973-04-25 | 1973-04-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS49134388A JPS49134388A (ja) | 1974-12-24 |
JPS562649B2 true JPS562649B2 (ja) | 1981-01-21 |
Family
ID=12760924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4692673A Expired JPS562649B2 (ja) | 1973-04-25 | 1973-04-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS562649B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6348453B2 (ja) * | 1981-07-07 | 1988-09-29 | Sanyo Electric Co | |
JP2014025911A (ja) * | 2012-07-30 | 2014-02-06 | Hyundai Motor Company Co Ltd | 燃料電池用膜電極接合体のピンホール検査装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5495287A (en) * | 1978-01-11 | 1979-07-27 | Sumitomo Metal Ind | Method of detecting water leakage from waterway |
-
1973
- 1973-04-25 JP JP4692673A patent/JPS562649B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6348453B2 (ja) * | 1981-07-07 | 1988-09-29 | Sanyo Electric Co | |
JP2014025911A (ja) * | 2012-07-30 | 2014-02-06 | Hyundai Motor Company Co Ltd | 燃料電池用膜電極接合体のピンホール検査装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS49134388A (ja) | 1974-12-24 |